Clara and Eli used materials they could find at home to make a simple seismograph, As Clara pulls the strip of paper through the seismograph, Eli gently shakes the table.
Make a prediction. What will happen to the paper as Eli shakes the table?

Which of the following represents an upside-down image?

What is the magnification of a real image if the image is 10.0 cm from a mirror and the object is 50.0 cm from the mirror ? use the equation m=-di/do. a. -5.0 b. 5.0 c. 0.20 d. -0.20

Automobile fuel efficiency is often measured in miles that the car can be driven per gallon of fuel (mpg). heavier cars tend to have lower fuel efficiencies (lower mpg ratings). which variable (weight or fuel efficiency) is most naturally considered the explanatory (predictor) variable in this context?